baber/WOPTO huggingface dataset:
Patent JP-2001335812-A (JP)
Title: Lead-free plain bearing and its production method
Inventor: SATOU ITSUSAKU
IPC: F16C33/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a plain bearing capable of exhibiting bearing characteristics equal to or above those of LBC-3 even without being incorporated with lead at all, even though in a plain bearing used for swash type compressors of car air conditioners, construction equipment or the like, as a bearing alloy, lead-containing LBC-3 has been used as a bearing alloy, but, at the time of performing reclamation disposal, the phenomenon that lead dissolves by acid rain to contaminate ground water is feared even though LBC-3 has excellent bearing characteristics and to provide its producing method. SOLUTION: In this plain bearing, alloy powder consisting of, by mass, 7 to 13% Sn and 0.1 to 5% Ag, and the balance Cu or a powdery mixture obtained by mixing the same alloy powder with one or more kinds selected from 0.05 to 0.5% molybdenum disulfide powder and 0.1 to 2% graphite powder is joined to a disk-shaped iron sheet by a sintering method. Further, in this method for producing the plain bearing, a bearing alloy is scattered over an iron sheet, is thereafter sintered at 840 to 880 deg.C, is densified at 150 to 200tons and is then sintered at 840 to 880 deg.C. Next, the bearing alloy face is subjected to machining to a roughness of 0.3 to 1 μmRa and is then finished to a roughness of <=0.1 μmRa.
Patent JP-2001327652-A (JP)
Title: Mounting mechanism for slot machine decorative plate
Inventor: NISHIMURA KOKI
IPC: A63F5/04
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism for slot machine decorative plate allowing the quick and sure replacement of each decorative plate in which a decorative plate can be inserted from the side, upper part or lower part of the front lid of a slot machine and attachably and detachably mounted thereon. SOLUTION: In order to insert the decorative plate to be provided on the front lid of the slot machine from the side of the front lid and attachably and detachably mount it thereon, a support part for supporting the inserted decorative plate is provided on the inside of the front lid.
Patent JP-2002004271-A (JP)
Title: Composite pile and execution method therefor
Inventor: KAZAMA HIROSHI
IPC: E02D5/30
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient strength and a bearing force in a joint part of a composite pile composed of cast-in-place piles and steel pipe piles. SOLUTION: In a composite pile in which an upper pile formed of a steel pipe pile 20 and a lower pile formed of a cast-in-place concrete pile 10 are vertically connected at a joint part, the joint part is arranged so that a joint steel pipe 30 spliced at the upper end of main reinforcements 11 arranged in the cast-in-placed concrete pile 10 overlaps with the steel pipe pile 20 and the cast-in-place concrete pile 10 respectively and a cement hardener is filled in between the outer peripheral face of the joint steel pipe 30 and the inner peripheral face of the steel pipe pile 20.
Patent JP-2002008444-A (JP)
Title: Conductive paste
Inventor: KIKUCHI JUNICHI
IPC: H01B1/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an conductive paste which has a high quality in electronic conductivity, workability, and reliability. SOLUTION: An electric conductive paste contains conductive powder, binder, and solvent, and the conductive powder contains dissolved spherical or semi- spherical conductive powder and dissolved fish-scale like conductive powder, and the ratio of dissolved spherical or semi-spherical conductive powder and dissolved fish-scale like conductive powder is in weight proportion of 40:60-95:5.
Patent JP-2002000268-A (JP)
Title: Monoclonal antibody
Inventor: MIURA KEISUKE
IPC: G01N33/577
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for the immunological determination of carboxymethylated hemoglobin which is one of AGE in humor, especially a hemoglobin carboxymethylated at the side chain amino group of the lysine residue confirmed to have a relationship to nephropathy in high sensitivity, accuracy and reproducibility. SOLUTION: The carboxymethylated hemoglobin in humor is determined by using an immunological determination reagent containing a monoclonal antibody produced e.g. by hybridoma 9H6 (NIBH deposit No.773) or hybridoma 7B8 (NIBH No.774), having a dissociation constant of <=10-8 M and a dissociation rate constant of $10-2 s-1 to a peptide having a specific amino acid sequence and carboxymethylated at the side chain amino group of the 5th lysine residue from the N-terminal or to a peptide having another specific amino acid sequence and carboxymethylated at the side chain amino group of the 5th lysine residue from the N-terminal.
Patent JP-2002011328-A (JP)
Title: Method for treating dilute gaseous hydrocarbon contained in exhaust gas
Inventor: SAKUMA HIDEKI
IPC: B01D53/86
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide 'waste gas treatment method' capable of efficiently recovering or treating dilute gaseous hydrocarbon contained in waste gas and capable of unlimitedly making gaseous hydrocarbon in the waste gas, which is diffused to the atmosphere after treatment, zero. SOLUTION: In a three-column type adsorbing and desorbing method, an adsorbing and desorbing system is constituted of three columns, that is, an A-column, a B-column and a C-column capable of continuously performing 'adsorbing operation', 'high temperature desorbing operation' and 'cooling operation'.  That is, (a) adsorbing operation is performed in the A-column and, during this period, high temperature desorbing operation is performed in the B-column and cooling operation is performed in the C-column and (b) the adsorbing operation of the A-column is changed over to the C-column and, during this period, the high temperature desorbing operation is performed in the A-column and cooling operation is performed in the B-column and (c) the adsorbing operation of the C-column is changed over to the B-column and, during this period, the cooling operation is performed in the A-column and high temperature desorbing operation is performed in the C-column and, next, the adsorbing operation of the B-column is changed over to the A-column to return to the operation (a). These operations are repeated.
Patent JP-2002018884-A (JP)
Title: Gas injection molded article
Inventor: AZAGAMI NOBUYUKI
IPC: B29C45/26
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas injection molded article which is free of sink marks and has a sufficient strength, including even the terminal portion of a channel part. SOLUTION: The thick-walled channel part 4 is formed by injecting gas into the inside of a plate-shaped part 2 constituting the surface of a product. A groove 8 is formed in the outer periphery of the channel part 4 so that a thinned shape is formed, while a thick-walled portion 9 having a larger wall thickness than the plate-shaped part 2 is formed in the terminal portion of the channel part 4.
Patent JP-2002020860-A (JP)
Title: Vacuum arc evaporation source, and film deposition system using it
Inventor: MURAKAMI HIROSHI
IPC: H01J37/34
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum arc evaporation source, with which a laminated film consisting of a plurality of dissimilar films can be deposited by using evaporation sources smaller in number than those heretofore in use. SOLUTION: This vacuum arc evaporation source 30 is used for the purpose of evaporating cathodes by vacuum arc discharge to produce plasma 36, 38 containing cathode materials and has two mutually electrically insulated cathodes 32, 34 composed of materials different in kind from each other. Both the cathodes 32, 34 are arranged coaxially with each other, having an insulator 40 interposed between them. By using this vacuum arc evaporation source 30, the two cathodes 32, 34 can be used while being switched. Resultantly, the laminated film consisting of a plurality of dissimilar films can be deposited by using the evaporation sources smaller in number than those heretofore in use.
Patent JP-2001043819-A (JP)
Title: Electron beam generating device and image forming device using the same
Inventor: MITSUTAKE HIDEAKI
IPC: H01J29/92
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam generating device for stabilizing an electron emitting track from electron emitting elements and having no electron attaining positional deviation and an image forming device. SOLUTION: This electron beam generating device have an electron source 1 provided with electron emitting elements 15, electron-irradiated member oppositely arranged in a vacuum atmosphere in the electron source 1 and an acceleration electrode for accelerating electron emitted from electron emitting elements 15, at least one electrode part arranged between the electron source 1 and the electron-irradiated member and an insulating member installed within space forming between the electron source 1 and the electrode parts or forming the electron parts. In this case, a plurality of electrodes regulated in potential are provided along a direction perpendicular to a direction formed by electric field in space where the insulating material is installed on a surface of the insulating member.
Patent JP-2002027716-A (JP)
Title: Rotating electric machine
Inventor: NOSE TAMOTSU
IPC: H02K19/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a small rotating electric machine with a one-sided magnet embedded structure, which has high serviceability in high motor characteristics. SOLUTION: A positional relation between respective protruding sections 11a constituting magnetic flux collecting teeth 11a, 11b on magnetic field core 11 and respective salient pole pieces 12d on armature core 12 is shifted by an even phase angle sequentially. Thus, respective waveforms of cogging torque generated respectively in the respective salient pole pieces 12d of the armature core 12 are cancelled each other to restrain the level of the whole cogging torque so as to be very small.
Patent JP-2002024073-A (JP)
Title: File management system
Inventor: HORIE SHINGO
IPC: G06F12/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a file management system by which applications on plural personal computers connected through a network are always operated based on the same data file. SOLUTION: Among the plural personal computers connected through the network, each personal computer is provided with data file update exclusive control parts 103a, 103b and data file transfer parts 105a, 105b, the data file update exclusive control parts 103a, 103b manage rights of use of data files 104a, 104b existing on a prescribed personal computer by mutually communicating with the data file update exclusive control parts 103a, 103b of other personal computers and the data file transfer parts 105a, 105b transfer the updated data file 104a to other personal computers based on an instruction from an application 102a when the data files 104a, 104b of the present personal computer are updated by the application 102a.
Patent JP-2001056762-A (JP)
Title: Business support data processor
Inventor: SHOGETSU TADAO
IPC: G06Q50/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To automatically apply and construct software for data processing by comprehending the meaning of data input by simply inputting data without being conscious of the description of a program language (such as COBOL or FORTRAN). SOLUTION: Various kinds of business work sheets, on which business logic words and data input positions are made correspondent, are preserved in a business data file and when data are inputted to the data input position, the relevant data are stored as rule setting data. When application data corresponding to the rule setting data are inputted, a business logic application part 200 determines the software to be used corresponding to the business logic word corresponding to these data.
Patent JP-2002079491-A (JP)
Title: Stick-like vegetable cutting device and method thereof
Inventor: INAGAKI KINYA
IPC: B26D1/28
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a stick-like vegetable cutting device and a method therefor that can produce vegetable chunks of the substantially same shape quickly and reliably from a stick-like vegetable. SOLUTION: A frame 1 is mounted with a rotary plate 2 rotatable by a drive means 7. The frame 1 has, over the rotary plate 2, a charging port 3 for supplying a stick-like vegetable b substantially from the rotation center position of the rotary plate 2. A holder 4 mounted on the rotary plate 2 has, under the charging port 3, a receiver 5 for supporting the point of the stick-like vegetable b. A cutting means 6 having a cutter 13 for cutting the stick-like vegetable b on the receiver 5 is arranged corresponding to the receiver 5.
Patent JP-2001243108-A (JP)
Title: Method for converting and transmitting rapidly contents of internet home page
Inventor: RYU PEI SHIN
IPC: G06F12/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method that makes an easy and rapid conversion of home page contents possible without a long period of time, is able to reduce a server load, and can save the bandwidth of Internet. SOLUTION: This method for Internet system consists of the first server and the first client. The first server stores the first home page that comprises at least, multi-media objects and the first URL corresponding to the multi-media objects. The method comprises: (1) A stage for the first client to request the first home page to the first server. (2) The stage to replace the first URL with the second URL and to generate the second home page according to a configuration file. (3) The stage to transmit the second home page to the first client.
Patent JP-2001115366-A (JP)
Title: Flat knitting machine having at least one needle bed
Inventor: STOLL THOMAS
IPC: D04B15/96
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat knitting machine having a driving apparatus for a functional element such as a yarn guide, requiring a small-sized additional electric motor but not a traveling apparatus to be fixedly connected to a carriage. SOLUTION: This flat knitting has at least one needle bed, a carriage 50 movable along the needle bed and at least one functional element supported movably along the needle bed. The functional element can be driven synchronously with the carriage 50 by a carriage driving apparatus 30.
Patent JP-2002029898-A (JP)
Title: Laminated superstructure and electro-optical device utilizing the same
Inventor: HOTTA OSAMU
IPC: C30B29/54
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated superstructure capable of causing particularly useful luminescence such as self waveguide luminescence and also to provide an electro-optical device utilizing the laminated superstructure. SOLUTION: This laminated superstructure is capable of improving characteristics of an electro-optical device utilizing the superstructure by enhancing crystallinity and molecular orientation of the constituent thin film(s), wherein such laminated superstructures are generally divided into two kinds of the constituent thin film(s) of each laminated superstructure of one of which the molecular axes are oriented parallel to the substrate and the constituent thin film(s) of each laminated superstructure of the other of which the molecular axes are vertically oriented to the substrate, and the direction of the transition moment of the constituent thin film(s) can be controlled.
Patent JP-2001053090-A (JP)
Title: Method of underfilling electronic assembly
Inventor: WAI WON CHOU
IPC: H01L21/60
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To enable an empty space in an electronic assembly to be uniformly underfilled. SOLUTION: A method through which an electronic assembly 10 equipped with a semiconductor die 11 mounted on a board 12 is underfilled is provided. This method is carried out through such a manner where the assembly 10 and an underfilling material dispenser 18 are heated up to enable an underfilling material 25 to flow into a space 13 between the opposed surfaces 14 and 15 of the die 11 and the board 12 through a capillary phenomenon.
Patent JP-2002033131-A (JP)
Title: Polymer solid electrolyte and secondary battery
Inventor: HIBARA AKIO
IPC: H01M10/0565
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte having high ion conductivity, excellent electro-chemical stability and excellent stability in the charged state, and to provide a secondary battery using the polymer solid electrolyte. SOLUTION: This polymer solid electrolyte contains metal salt of the first Ia group of the periodic system and an acid inorganic matter in a high-molecular compound. The secondary battery uses the polymer solid electrolyte.
Patent JP-2001109693-A (JP)
Title: Device retrieving client, device, device retrieving server, its method and storage medium storing program therefor
Inventor: KIMURA YOSHIO
IPC: G06F13/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a device retrieving client capable of retrieving and rightly printing a device by extracting dynamic retrieval conditions peculiar for printed matter (print job), for example. SOLUTION: In a personal computer 200 of the device retrieving client, a user provides a user interface for calling the input of not only static data but also of dynamic data from a user interface providing means as retrieval conditions and displays it on a CRT 210.
Patent JP-2002037428-A (JP)
Title: Conveyer device
Inventor: GOTO MITSUO
IPC: B65G15/14
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer device capable of vertically carrying materials without causing load collapse and using neither rollers nor pusher boards in vertical portions in the conveyer device for clamping carrier materials, in particular granular materials or powdered materials between a pair of endless belts and vertically carrying them. SOLUTION: This conveyer device vertically carries the carrier materials, especially the granular materials or the powdered materials by clamping their between the pair of endless belts. The endless belts in a carrier material input portion of this device is supported by a support means so as to be formed in to a recess, no means for bringing the both sides of the pair of endless belts into press-contact is used in the vertical portions of this device. The material of the endless belts are SBR.
Patent JP-2002035214-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: G07D9/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the shock by a coin dropped from an overflow gutter on a bottom surface of a storage box. SOLUTION: This game machine comprises a delivery device having a delivery storage part, the overflow gutter for guiding the flow of a game medium overflowed from the delivery storage part and dropping the game medium and the storage box for storing the game medium dropped from the overflow gutter. A holding part which is formed in a recessed chamber with a lower part thereof opened and held in pulling out/pushing in the storage box is provided on an outer part on the proximal side of the storage box. A back side part of an upper surface of the holding part out of an inner surface of the storage box is downwardly inclined toward the distal side to constitute a drop momentum damping surface for damping the drop momentum of the game medium dropping from the overflow gutter into the storage box.
Patent JP-2002039826-A (JP)
Title: Flowmeter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce influence of noise generated periodically in a flowmeter. SOLUTION: This flowmeter is provided with a pair of ultrasonic oscillators 2 and 3 arranged in a flow rate measurement part for transmitting/receiving ultrasonic waves, a driving circuit 6 driving one of the ultrasonic oscillators, a receiving detection circuit 7 connected to the other ultrasonic oscillator for detecting an ultrasonic signal, a control part 12 receiving an output from the receiving detection circuit 7 and controlling the driving circuit 6 predetermined times for driving the ultrasonic oscillator again, and a periodicity stabilizing means 11 controlling a driving method for the driving circuit 6. The control part 12 controls the periodicity stabilizing means 11 so that a measurement period is kept constant. In this way, the same relationship can be always maintained between the phase of noise synchronized with the measurement period and the phase of a received signal even when a propagation time is varied, and consequently, a flow rate can be stably measured since the measurement error is kept constant.
Patent JP-2002044945-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To improve power-conversion efficiency of a compound-resonance converter that is provided with a secondary-side active-clamp circuit. SOLUTION: Stabilization of a secondary-side DC-output voltage E0 is obtained, by means of a compound-control method that variably and simultaneously controls the switching frequency and the continuity angle of a switching converter of a primary-side voltage-resonance type, according to its level. Thereby, the continuity angle of a secondary-side auxiliary switching element can be reduced so that increase of power loss that occurs along with the controlling of a constant-voltage is substantially prevented.
Patent JP-2002039892-A (JP)
Title: Semiconductor pressure sensor and method of manufacturing it
Inventor: MIYAJIMA HISAKAZU
IPC: G01L9/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor having an enhanced breakdown strength level and a method of manufacturing it. SOLUTION: In the semiconductor pressure sensor, a glass base 6 formed with a through hole 13 serving as a pressure introduction hole is joined to the back face of a pressure sensor chip 11 having a recess part 3 formed in the back face to form an approximately rectangular thin-walled deflecting part 2 in the center of its front face, and having a pressure-sensitive element R for detecting deformation of the deflecting part 2, with the opening of the through hole 13 enclosed within the open face of the recess part 3. The end edge of the recess part 3 making contact with the mating surfaces 5 of the pressure sensor chip 11 and the glass base 6 is approximately circular on plan view. A method of manufacturing the semiconductor pressure sensor is also described.
Patent JP-2002050882-A (JP)
Title: Case and disassembling method thereof
Inventor: SATAKE KAZUMOTO
IPC: B09B3/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To allow easy decomposition or disassembly when discarding after use. SOLUTION: A plurality of case members are jointed together using a jointing member to assemble into a box shape, with a water-absorbing resin used as the jointing member.